50071361 has 2 divisors, whose sum is σ = 50071362. Its totient is φ = 50071360.

The previous prime is 50071349. The next prime is 50071367. The reversal of 50071361 is 16317005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36240400 + 13830961 = 6020^2 + 3719^2 .

It is a cyclic number.

It is not a de Polignac number, because 50071361 - 2²² = 45877057 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50071367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25035680 + 25035681.

It is an arithmetic number, because the mean of its divisors is an integer number (25035681).

Almost surely, 2^50071361 is an apocalyptic number.

It is an amenable number.

50071361 is a deficient number, since it is larger than the sum of its proper divisors (1).

50071361 is an equidigital number, since it uses as much as digits as its factorization.

50071361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 50071361 is about 7076.1119974178. Note that the first 3 decimals coincide. The cubic root of 50071361 is about 368.5783306645.

Adding to 50071361 its reverse (16317005), we get a palindrome (66388366).

The spelling of 50071361 in words is "fifty million, seventy-one thousand, three hundred sixty-one".